Patents by Inventor Eric A. Deitrich
Eric A. Deitrich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7451723Abstract: A multipurpose rat cage is provided for housing a plurality of different species of rodents therein. The rat cage includes a cage bottom having a plurality of integral side walls, a floor and an open top end. The floor has a length and a width such that the area of the floor is between 80 square inches and a 140 square inches.Type: GrantFiled: October 15, 1998Date of Patent: November 18, 2008Assignee: Lab Products Inc.Inventors: George S. Gabriel, Neil E. Campbell, Chin Soo Park, Jessica R. Matthews, legal representative, John E. Sheaffer, Dale Murray, Eric A. Deitrich, Lynn Irwin, Rodney Gerringer, Albert P. Ruggieri
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Patent number: 6526915Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.Type: GrantFiled: June 13, 2000Date of Patent: March 4, 2003Assignee: Lab Products, Inc.Inventors: George S. Gabriel, Neil E. Campbell, Chin Soo Park, Albert P. Ruggieri, John E. Sheaffer, Dale Murray, Eric A. Deitrich, Lynn Irwin, Rodney Gerringer
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Publication number: 20020069834Abstract: A combination food and liquid dispenser for an animal cage including a first compartment and a second compartment being in vertical relation to each other. The second compartment is constructed to receive food therein and provide an animal access to the food item disposed therein and the first compartment is constructed to receive a liquid container therein and provide an animal with access to the liquid container disposed in the first compartment. A bracket assembly is affixed to the dispenser and supports the dispenser within the cage on less than four side walls thereof. A filter cap for the animal cage includes a body portion dimensioned to fit upon and cover over the top of the cage.Type: ApplicationFiled: May 17, 2001Publication date: June 13, 2002Inventors: Eric A. Deitrich, John E. Sheaffer
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Patent number: 6341581Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.Type: GrantFiled: March 7, 2000Date of Patent: January 29, 2002Assignee: Lab Products, Inc.Inventors: George S. Gabriel, Neil E. Campbell, Chin Soo Park, Albert P. Ruggieri, John E. Sheaffer, Dale Murray, Eric A. Deitrich, Lynn Irwin, Rodney Gerringer
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Patent number: 6336427Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.Type: GrantFiled: June 13, 2000Date of Patent: January 8, 2002Assignee: Lab Products, Inc.Inventors: George S. Gabriel, Neil E. Campbell, Chin Soo Park, Albert P. Ruggieri, John E. Sheaffer, Dale Murray, Eric A. Deitrich, Lynn Irwin, Rodney Gerringer
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Patent number: 6336425Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.Type: GrantFiled: June 13, 2000Date of Patent: January 8, 2002Assignee: Lab Products, Inc.Inventors: George S. Gabriel, Neil E. Campbell, Chin Soo Park, Albert P. Ruggieri, John E. Sheaffer, Dale Murray, Eric A. Deitrich, Lynn Irwin, Rodney Gerringer
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Patent number: 6295950Abstract: A combination food and liquid dispenser for an animal cage including a first compartment and a second compartment being in vertical relation to each other. The second compartment is constructed to receive food therein and provide an animal access to the food item disposed therein and the first compartment is constructed to receive a liquid container therein and provide an animal with access to the liquid container disposed in the first compartment. A bracket assembly is affixed to the dispenser and supports the dispenser within the cage on less than four side walls thereof. A filter cap for the animal cage includes a body portion dimensioned to fit upon and cover over the top of the cage.Type: GrantFiled: January 20, 1999Date of Patent: October 2, 2001Assignee: Lab Products, Inc.Inventors: Eric A. Deitrich, John E. Sheaffer
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Patent number: 6041741Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.Type: GrantFiled: June 26, 1998Date of Patent: March 28, 2000Assignee: Lab Products, Inc.Inventors: George S. Gabriel, Neil E. Campbell, Chin Soo Park, Albert P. Ruggieri, John E. Sheaffer, Dale Murray, Eric A. Deitrich, Lynn Irwin, Rodney Gerringer
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Patent number: 5924384Abstract: A combination food and liquid dispenser for an animal cage including a first compartment and a second compartment being in vertical relation to each other. The second compartment is constructed to receive food therein and provide an animal access to the food item disposed therein and the first compartment is constructed to receive a liquid container therein and provide an animal with access to the liquid container disposed in the first compartment. A bracket assembly is affixed to the dispenser and supports the dispenser within the cage on less than four side walls thereof. A filter cap for the animal cage includes a body portion dimensioned to fit upon and cover over the top of the cage.Type: GrantFiled: October 12, 1995Date of Patent: July 20, 1999Assignee: Lab Products, Inc.Inventors: Eric A. Deitrich, John E. Sheaffer
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Patent number: 5735233Abstract: An animal cage rack locking mechanism is provided for releasable locking a cage to an animal cage rack. An indexing arm disposed in a sleeve extends into the slide path of the cage and is coupled to a locking arm also disposed in the sleeve. When the cage is slid into the rack, the indexing arm causes the locking arm to extend from the sleeve to lock the cage in place.Type: GrantFiled: November 9, 1995Date of Patent: April 7, 1998Assignee: Lab Products, Inc.Inventors: Eric A. Deitrich, John E. Sheaffer, Neil E. Campbell, James Best, William Marston, Ronald W. Hardesty
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Patent number: 5694885Abstract: An animal feeder that can be mounted on a wall of an animal cage includes a feeder assembly including a back wall, a trough region integrally formed with the back wall and a front wall integrally formed with the trough region and a securing member for securing the feeder asssembly to the wall of the cage. The feeder assembly includes a plurality of slots providing the animal access to a food item placed therein. The animal feeder may include a perch assembly releasably mounted to the feeder assembly. The perch assembly which includes a perch constructed from a plurality of wires, includes a mounting assembly for releasably mounting said perch assembly to said feeder assembly.Type: GrantFiled: October 12, 1995Date of Patent: December 9, 1997Assignee: LAB Products, Inc.Inventors: Eric A. Deitrich, John E. Sheaffer
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Patent number: 5349923Abstract: The ventilated cage and rack system is provided having a plurality of shelves. An exhaust plenum is removably affixed to each shelf for providing air to predetermined air positions along each shelf. At least one cage is provided for housing at least one animal therein, the cage is a cage level barrier having a gas impermeable portion having upstanding sidewalls and a filter positioned on the side wall. A removable cage canopy is mounted to each shelf for guiding the cage toward the predetermined air position and containing air escaping from the filter bonnet within a confined area for removal.Type: GrantFiled: February 4, 1993Date of Patent: September 27, 1994Assignee: Lab ProductsInventors: John E. Sheaffer, Eric A. Deitrich
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Patent number: 5311836Abstract: A wire bar lid for use in an animal cage is provided having a thin perimeter having a substantially rectangular cross-section. A plurality of wires are supported within the perimeter below the plane of the perimeter.Type: GrantFiled: November 12, 1992Date of Patent: May 17, 1994Assignee: Lab Products, Inc.Inventors: John E. Sheaffer, Eric A. Deitrich
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Patent number: 5253842Abstract: A quick disconnect water valve includes a female housing for receiving a male coupling member. The female housing is formed with a channel therein providing a water pathway. An O-ring is disposed within the channel. The O-ring is disposed between a first sleeve and a second sleeve which aligns the O-ring relative to a male coupling member received by the female housing.Type: GrantFiled: July 30, 1992Date of Patent: October 19, 1993Assignee: Lab Products, Inc.Inventors: Laszlo Huebscher, Eric A. Deitrich
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Patent number: 5165362Abstract: A wire bar lid for use in an animal cage is provided having a thin perimeter having a substantially rectangular cross-section. A plurality of wires are supported within the perimeter below the plane of the perimeter.Type: GrantFiled: October 12, 1990Date of Patent: November 24, 1992Assignee: Lab Products Inc.Inventors: John E. Sheaffer, Eric A. Deitrich, Neil E. Campbell, Albert P. Ruggieri, Robert Sedlachek
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Patent number: 5097750Abstract: A waste management disposal system which disposes of both solid and aerosol waste includes a housing divided into a solid waste containment area and a negative pressure plenum for drawing aerosol waste away from the solid waste containment area. A funnel is provided for guiding solid waste into the waste containment area and the negative pressure plenum draws the aerosol waste in a path orthogonal to the funnel. A filter is provided for filtering the aerosol contaminants from the air upon which it is being transported.Type: GrantFiled: January 13, 1989Date of Patent: March 24, 1992Assignee: Lab Products, Inc.Inventors: John V. Oldham, deceased, Chinsoo Park, William M. Marston, John E. Sheaffer, Eric A. Deitrich, Neil E. Campbell, Albert P. Ruggieri
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Patent number: 5042429Abstract: A ventilated age and rack system having an enclosed ventilated rack and a plurality of barrier cages on the shelves of the rack includes a liquid manifold for transporting a liquid to a plurality of predetermined positions along the shelves. A drinking valve is positioned within the cage to allow an animal to consume liquid supplied by the liquid manifold without leaving the cage. A coupling couples the liquid manifold to the drinking valve so that liquid may flow from the liquid manifold to within the cage when the cage is placed in the rack at the predetermined positions. An air plenum transports positive pressure air to the plurality of predetermined positions. A recessed grommet having holes therein is positioned in the bottom of each cage and allows air to pass from the air plenum to within the cage.Type: GrantFiled: January 25, 1989Date of Patent: August 27, 1991Assignee: Lab Products, Inc.Inventors: Eric A. Deitrich, John E. Sheaffer
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Patent number: 4989545Abstract: The ventilated cage and rack system is provided having a plurality of shelves which act as air plenums for conveying air to a plurality of predetermined air positions within the ventilated rack. At least one cage is provided for housing at least one animal therein, the cage is a cage level barrier having a gas impermeable portion having upstanding sidewalls and a filter bonnet positioned on the sidewall. The plenum shelf removes air disposed at the filter bonnet.Type: GrantFiled: April 27, 1990Date of Patent: February 5, 1991Assignee: Lab Products, Inc.Inventors: John E. Sheaffer, Eric A. Deitrich
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Patent number: D379683Type: GrantFiled: October 12, 1995Date of Patent: June 3, 1997Assignee: Lab Products, Inc.Inventors: Eric A. Deitrich, John E. Sheaffer